How do direct links to tabs (made with JS) using #anchors? - javascript

I have site with some info-tabs based on a template. Tabs have some anchors example.com/#convey, but when I try to use direct link to some tab using #anchor - nothing happens, because the tabs are using JS.
JS:
/* fading the content in using a sub-menu */
$('.content-fade-menu a').click(function(){
var href = $(this).attr('href');
var target = $('.content-fade').find(href);
$('.content-fade-menu a').removeClass('active');
$(this).addClass('active');
$('.content-fade .content-fade-panel').hide();
$(target).fadeIn('fast');
return false;
});
HTML of menu:
<ul class="sub-menu content-fade-menu">
<li>Personal Injury</li>
<li>Employment</li>
</ul>
HTML of one non-active tab and one active tab:
<div class="content-fade">
<div class="content-fade-panel" id="pi" style="display: none;">
Non-active tab
</div>
<div class="content-fade-panel" id="employment" style="display: block;">
Active tab
</div>
</div>
What do I need to do, to make links, like example.com/#anchor, work?

Ok, I've found the answer.
//Take #anchor from url and find right block
var loc = window.location.hash;
if (loc != "") {
var href = loc;
var target = $('.content-fade').find(href);
//Unactivate first tab
$('.content-fade-menu a').removeClass('active');
//Activate right tab
$('.content-fade-menu a[href="'+href +'"]').addClass('active');
$('.content-fade .content-fade-panel').hide();
$(target).fadeIn('fast');
//Scroll to the h3 of the activated block
var zagolovok = $(target).find('h3');
$('html, body').animate({scrollTop: $(zagolovok).offset().top}, 300);
}
That's all.

Related

jQuery Accordion Grid that opens full width

I have a jQuery Accordion and my problem is two-fold.
When you click on the persons name to close the div (after you've clicked to open it) it closes then slides the whole window up. I don't want it to slide the whole window up.
When you click on the person's image to open the div and then click to close it, the div closes but then opens again right away and the whole window slides up.
My jQuery:
jQuery(function($){
$(document).ready(function() {
// do something...
function close_accordion_section() {
jQuery('.accordion .accordion-item .accordion-section-title').removeClass('active');
jQuery('.accordion .accordion-section-content').slideUp(300).removeClass('open');
}
jQuery('.accordion-section-title').click(function(e) {
// Grab current anchor value
var currentAttrValue = jQuery(this).attr('href');
if(jQuery(e.target).is('.active')) {
close_accordion_section();
}else {
close_accordion_section();
// Add active class to section title
jQuery(this).addClass('active');
// Open up the hidden content panel
jQuery('.accordion ' + currentAttrValue).slideDown(300).addClass('open');
}
e.preventDefault();
});
});
});
And my HTML looks like this:
<div class="accordion"><!-- THUMBNAIL -->
<div class="accordion-item">
<a class="accordion-section-title" href="#accordion-1">
<img src="http://placehold.it/150x150" alt="First Last" width="150" height="150" />
</a>
<span class="accordion-section-name">
<a class="accordion-section-title" href="#accordion-1">First Name</a></span>
<span class="accordion-section-expertise">Expertise</span>
</div>
<!--end .accordion-item-->
<!-- ABOUT -->
<div id="accordion-1" class="accordion-section-content">
<div class="advisors">
<ul class="advisors">
<li>Marketing and Communications</li>
<li>Sales and Business Development</li>
<li>Finance</li>
<li>Startup Strategy</li>
</ul>
</div>
<div class="about">
<p class="about">About</p>
Biography
</div>
Does anyone know why this is happening?
Edited to add new function:
jQuery(function($){
$(document).ready(function() {
// do something...
function close_accordion_section() {
jQuery('.accordion .accordion-item .accordion-section-title').removeClass('active');
jQuery('.accordion .accordion-section-content').slideUp(300).removeClass('open');
}
jQuery('.accordion-section-title').click(function(e) {
e.preventDefault();
var currentAttrValue = jQuery(this).attr('href');
currentAttrValue = currentAttrValue.substring(1, currentAttrValue.length);
jQuery("#" + currentAttrValue).slideToggle();
});
});
return false;
});
This entire window is still sliding up for me.
add return false; after e.preventDefault();
Hope this will work for you,
jQuery('.accordion-section-title').click(function(e) {
e.preventDefault();
var currentAttrValue = jQuery(this).attr('href');
currentAttrValue = currentAttrValue.substring(1, currentAttrValue.length);
jQuery("#" + currentAttrValue).slideToggle();
});
I think what is happening is that the click event on the anchor element is not being stopped and because of which the page tries to navigate to the id of the element passed as href param, and hence it scrolls up.
So you should try stopping the click event from bubbling up.
So either you can use e.preventDefault(); or return false;
As shown in this DEMO.

jquery tabs access from urls

hello i have jquery tabs and want to access them from url using # but know know how can I full fill with it
requirement is mywebsite.com/#show_page1 will show the page 1 content
and if access from mywebsite.com/#show_page2 will show the page 2 content
here is the my js code
$(window).load(function(){
$(document).ready(function(){
$("#nav_tabbed a").click(function(){
var id = $(this).attr('id');
id = id.split('_');
$("#menu_container div").hide();
$("#menu_container #show_"+id[1]).fadeIn();
// remove classes from all
$("a").removeAttr("style");
// add class to the one we clicked
$(this).css("background-color","#1aaede");
// stop the page from jumping to the top
return false;
});
$("#menu_container #show_page1").show();
});
});
and html i have is
<div id="nav_tabbed">
<a id="show_page1" style="background-color:#1aaede;">Page 1</a> <a id="show_page2">Page 2</a>
</div>
<div id="menu_container">
<div id="show_page1">
<!-- content here -->
</div>
<div id="show_page2">
<!-- content here -->
</div>
</div>
location.hash; will give you the hash value added in the addressbar and you can use it the way you need to. My suggestion is added below.
What seems to me you want to hightlight your link with the hash located in the browser's addressbar and respective div you want to show. If this is what you want to implement then you can try this with slight changes in the markup and js:
CSS:
.active {
color:red;
}
#menu_container div {
display:none;
}
HTML:
<div id="nav_tabbed">
<a href="#show_page1" class='active'>Page 1</a> <!--This lets you add hash in the addressbar-->
Page 2
</div>
<div id="menu_container">
<div id="show_page1" style='display:block;'>Page 1</div>
<div id="show_page2">Page 2</div>
</div>
JS:
$(function () {
// below works for hash added in the browser.
var hash = location.hash;
if(hash.length){
$('#nav_tabbed a').removeClass('active');
$('#menu_container div').hide();
$('#nav_tabbed a[href*="' + hash + '"]').addClass('active');
$('#menu_container div[id*="' + hash.slice(1) + '"]').show();
}
$(document).scrollTop(0);
// below works for click of the anchors
$('#nav_tabbed a').click(function(e){
e.preventDefault();
$(this).addClass('active').siblings('a').removeClass('active');
$('#menu_container div').hide();
$('#menu_container div[id*="'+this.getAttribute('href').slice(1)+'"]').show();
});
});
A sample fiddle.
your posts shows a little confusion on the topic.
so first for explanation:
there are two meanings of a #
in a url, the # is a reference to the location hash.
in jquery, the # is a reference to an element id.
you want to use the hash change in this case.
first of all... why do you wrap the window.load around the dom.ready event?
as far, as i understood, jquery's dom ready fires when the dom is ready, jquerys window.load fires, after all images, iframes, plugins etc. have been loaded. so a dom.ready inside a window.load is kind of unnecessary ...
next: ID's have to be unique - you can't give your anchor the same id as the assigned div!
so let's get down to business - the html:
<div id="nav_tabbed">
Page 1
Page 2
</div>
<div id="menuContainer">
<div id="page1" class="contentTab activeTab">123</div>
<div id="page2" class="contentTab">456</div>
</div>
we use activeLink and activeTab classes to determine which tab is currently open
the css just sets the background of the activeLink:
.activeLink {
background-color:#1aaede;
}
the js:
$(window).load(function(){
$(".contentTab:gt(0)").hide(); //on initial load, we hide all content tabs, despite the first one
$("#nav_tabbed a").click(function () { //the click handler for the navigation only toggles the class to change the background color
$(".activeLink").removeClass("activeLink");
$(this).addClass("activeLink");
})
if(location.hash) //here we check, if there already is a location hash set onload and then change to the desired tab
{
$(".activeTab").hide();
$(location.hash).show().addClass("activeTab");
}
});
//our hashchange event handles the loading of the desired tabs:
window.onhashchange = function () {
if(location.hash!=null) //this checks, wether the hashchange event has been fired, due to a deletion of the hash via url
{
$(".activeTab").hide().removeClass("activeTab"); //hide the current tab
$(location.hash).show().addClass("activeTab"); //show the clicked tab
}else //and per default show the first tab
{
$(".activeTab").hide().removeClass("activeTab"); //hide the current tab
$(".contentTab:first").show().addClass("activeTab"); //show the clicked tab
}
};
http://jsfiddle.net/ex46ndg1/3/

Changing the website-url to http://my.url#menuitem on click on menu item?

I'm writing a small website where I already implemented a JavaScript code to change to content of a div if an item in the menu bar is clicked. I know have the problem, that if someone refreshes the website, they are at the start-page again. I want to change this so the name of the menu item is added to the url with a # in front of it. Wikipedia does this in some way if you click on an item in the content-overview of an article.
My question is now how I can achieve this?
This is my current JavaScript code:
$(function() {
$('#menu ul li a').on('click', function(e) {
e.preventDefault();
var page = $(this).attr('href');
$('#content').load(page);
});
});
And this the menu part of my HTML:
<div id="menu">
<ul>
<li>Über mich</li>
<li>Kinesiologie</li>
<li>Körbler Symbole</li>
<li>Energiearbeit</li>
<li>Ernährungsberatung</li>
<li>Diätberatung</li>
<li>Food Coach</li>
<li>Heilkräuterberater</li>
<li>Heilkräuterprodukte</li>
<ul>
<li>Salben</li>
<li>Öle</li>
<li>Pflege</li>
<li>Bad/Dusche</li>
<li>Allerlei</li>
</ul>
</ul>
</div>
And sorry for the bad description, I have absolutely no idea how to call this.
You can try this:-
At first add an attribute in the menu.
<div id="menu">
<ul>
<li data-btn-name="ueber_mich">Über mich</li>
<li data-btn-name="kinesiologie">Kinesiologie</li>
</ul>
</div>
At the time of clicking on the menu change the location hash of the page
$(function() {
$('#menu ul li a').on('click', function(e) {
e.preventDefault();
var page = $(this).attr('href');
window.location.hash = $(this).attr('data-btn-name');
$('#content').load(page);
});
});
At the time of opening the page first time, load the content depending on the hash.
$('document').ready(function(){
if(window.location.hash){
$('#content').load('./content/'+window.location.hash+'.html');
}
})
you can simply use this if text name is same as file name:
$(function() {
$('#menu ul li a').on('click', function(e) {
e.preventDefault();
var page = $(this).attr('href');
window.location.hash = $(this).text();// if you want to show text of the li
console.log($(this).text());
$('#content').load(page);
});
});

Jquery menu doesnt open on touch screen devices

I have a drop down menu where the user selects a location and it scrolls to the div to reveal the address (10 different locations).
This works well in a desktop browser. However on the ipad, iphone and nexus it doesnt work because of touch screen.
This is my code:-
<html>
<div class="location">
<ul>
<li>Select an Office
<ul class="officeselect">
<li><a data-emailaddress="" data-address='<span class="address">99 Walnut Tree Close</span>
<span class="address">Guildford</span>
<span class="address">Surrey</span>
<span class="address">GU1 4UQ</span><br>
<span class="address">T: +44 1483 881500</span>
<span class="address">info#petroplan.com</span>' href="">UK Head</a>
</li>
</ul>
</li>
</ul>
</div>
<div class="span4 alpha">
<div class="addresstitle">
<h3>Address</h3>
</div>
<div class="address">
</div>
</div>
</html>
<script>
// Scroll down to map and address function
$(".location ul li ul a").click(updateAddressDisplay);
function updateAddressDisplay(src) {
$('.office-sel-cont .chooser').text($(this).text());
var target = $(".address");
var source;
$('html,body').animate({
scrollTop: target.offset().top
}, 1000);
if (src === null)
source = $(".black-sectors li a.adr-src:eq(0)");
else
source = $(this);
target.fadeOut();
target.html(source.data("address") + source.data("emailaddress"));
target.fadeIn();
var chooser = $(this).parent().parent().parent().find('.chooser');
if (chooser.hasClass('open')) {
chooser.removeClass('open');
chooser.next($('.black-sectors')).animate({
'top': '60px',
'opacity': 0
}, 600, 'easeOutQuint', function() {
chooser.next($('.black-sectors')).toggle();
});
return false;
} else {
}
return false;
}
</script>
And I used this below from this website, but it's still dodgy.
<script>
$('.location ul li ul a').on('click touchend', function(e) {
e.preventDefault();
var el = $(this);
var link = el.attr('href');
window.location = link;
});
</script>
Thanks for your help.
this is the fiddle:-http://jsfiddle.net/ScVs9/
For your drop down list to work on a touch screen device you need to trigger the drop-down using a javascript click event rather than the css hover. Simple way would be create a class, called something like .active and then use a function like this:
$('.location a').on('click', function(){
$('.officeselect').toggleClass('active')
});
The active class would simply have visibility set to visible:
ul.officeselect.active {visibility:visible;}
The user should then be able to select the correct link and display the address as per usual.
I hope this helps

Linking to a section of a site that is hidden by a hide/show JavaScript function

I am using a bit of JavaScript to show/hide sections of a site when a tab is clicked. I'm trying to figure out if there is a way I can link back to the page and have a certain tab open based on that link.
Here is the JS:
var ids=new Array('section1','section2','section3','section4');
function switchid(id, el){
hideallids();
showdiv(id);
var li = el.parentNode.parentNode.childNodes[0];
while (li) {
if (!li.tagName || li.tagName.toLowerCase() != "li")
li = li.nextSibling; // skip the text node
if (li) {
li.className = "";
li = li.nextSibling;
}
}
el.parentNode.className = "active";
}
function hideallids(){
//loop through the array and hide each element by id
for (var i=0;i<ids.length;i++){
hidediv(ids[i]);
}
}
function hidediv(id) {
//safe function to hide an element with a specified id
document.getElementById(id).style.display = 'none';
}
function showdiv(id) {
//safe function to show an element with a specified id
document.getElementById(id).style.display = 'block';
}
And the HTML
<ul>
<li class="active"><a onclick="switchid('section1', this);return false;">One</a></li>
<li><a onclick="switchid('section2', this);return false;">Two</a></li>
<li><a onclick="switchid('section3', this);return false;">Three</a></li>
<li><a onclick="switchid('section4', this);return false;">Four</a></li>
</ul>
<div id="section1" style="display:block;">
<div id="section2" style="display:none;">
<div id="section3" style="display:none;">
<div id="section4" style="display:none;">
I haven't been able to come up with a way to link back to a specific section. Is it even possible with this method?
Thanks!
You could run some script when your page loads that checks the url hash & loads the appropriate section:
// on page load
var sectionid = /section\d/i.exec(location.hash);
if (sectionid) {
var link = document.getElementById(switchid[0] +"_link");
switchid(sectionid[0], link);
}
& add an id to your links:
<li><a id="section2_link" onclick="switchid('section2', this);return false;">Two</a></li>
HTML functionality is entirely independent of CSS. Therefore the following code will always work even if the intended section is set to display:none.
Link to section3

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